| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] [subord] it | 314 |
|
| 2 | [Wh det] [vb past] [subord] [pron] | 168 |
|
| 3 | [Wh det] [vb past] [conj] it | 56 |
|
| 4 | [Wh det] [verb] [subord] it | 49 |
|
